add, reset: use DIFF_OPT_SET macro to set a diff flag

diff --git a/builtin/add.c b/builtin/add.c
index a648cf4c56c9f56eb60a97ca50ccf0b191dc50ff..b70e8a779c774955c08c7d4614189e6210186841 100644 (file)
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -116,7 +116,7 @@ int add_files_to_cache(const char *prefix,
        rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
        rev.diffopt.format_callback = update_callback;
        rev.diffopt.format_callback_data = &data;
-       rev.diffopt.flags |= DIFF_OPT_OVERRIDE_SUBMODULE_CONFIG;
+       DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
        rev.max_count = 0; /* do not compare unmerged paths with stage #2 */
        run_diff_files(&rev, DIFF_RACY_IS_MODIFIED);
        clear_pathspec(&rev.prune_data);